<div class="alert alert-danger alert-dismissible">
    <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
    <h4><i class="icon fa fa-ban"></i> 警告!</h4>
    主关键词过多,请合理设置关键词,将主关键词数量控制在 {{ $max }} 个以下!
</div>
